1．Description：

DWDM is the use of the bandwidth of single mode fiber and low loss characteristics, adopt multiple wavelength as the carrier, allowing the carrier channel in the optical fiber to transmit at the same time.  

2．Features：

• Low insertion loss

• High Isolation

• Low PDL

• Broad Operating Band

• High Reliability and Stability

3．Applications：

• DWDM System

• PON Networks

• OFA

• CATV Links